Inventor · disambiguated record
Errol R. Williams
Also filed as: WILLIAMS ERROL · WILLIAMS ERROL R · WILLIAMS JR ERROL R · WILLIAMS JR ERROL RAY
14 granted patents·1 pending application·686 citations·filing 1974–2008
94Inventor score
Top patents by PatentIndex Score
15 records- 0192US6731334B1Automatic voice tracking camera system and method of operationFORGENT NETWORKS INC·Filed 1995·Granted May 4, 2004·229 cites·30 claims
- 0288US5640143AOccupancy sensor and method of operating sameMYTECH CORP·Filed 1995·Granted Jun 17, 1997·194 cites·55 claims
- 0382US4404560ACapacitive transducer for providing precise angular positional informationIBM·Filed 1981·Granted Sep 13, 1983·30 cites·6 claims
- 0479US4475829ACapacitive metering means for uniform ribbon feed and take-up mechanismIBM·Filed 1981·Granted Oct 9, 1984·23 cites·6 claims
- 0578US6707489B1Automatic voice tracking camera system and method of operationFORGENT NETWORKS INC·Filed 1998·Granted Mar 16, 2004·79 cites·24 claims
- 0678US4965822AFull duplex speakerphoneVIDEOTELECOM CORP·Filed 1989·Granted Oct 23, 1990·63 cites·23 claims
- 0763US4546388APower supply for CRT terminalROLM CORP·Filed 1982·Granted Oct 8, 1985·12 cites·11 claims
- 0863US4449033AThermal print head temperature sensing and controlIBM·Filed 1982·Granted May 15, 1984·14 cites·11 claims
- 0949US2010068523A1Surface modification of and dispersion of particlesAVEKA INC·Filed 2008·Application pending·0 cites
- 1047US3949278ADocument transfer device driveIBM·Filed 1974·Granted Apr 6, 1976·6 cites·9 claims
- 1146US5825754AFilter and process for reducing noise in audio signalsVTEL CORP·Filed 1995·Granted Oct 20, 1998·14 cites·18 claims
- 1244US4374383ACapacitive transducer for sensing a home positionIBM·Filed 1980·Granted Feb 15, 1983·5 cites·8 claims
- 1341US5349661AInstallation of an expanded memory managerIBM·Filed 1992·Granted Sep 20, 1994·13 cites·16 claims
- 1435US4459462ADrive system for energizing elements of a fixed bar printerIBM·Filed 1982·Granted Jul 10, 1984·2 cites·8 claims
- 1535US4450342AThermal print headIBM·Filed 1982·Granted May 22, 1984·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →